ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES COMPRISING THE SAME

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专利权人:

Rohm And Haas Electronic Materials Korea Ltd.

发明人:

JUN, Ji-Song,CHO, Sang-Hee,PARK, Kyoung-Jin

申请号：

EP20150829138

公开号：

EP3177628(A4)

申请日:

2015.08.07

申请国别(地区):

欧洲专利局

年份:

2018

代理人:

摘要：

The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present invention, it is possible to produce an organic electroluminescent device having low driving voltage and excellent luminous efficiency such as current efficiency and power efficiency, emitting color of high purity, and having improved lifespan.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/